338 lines
7.5 KiB
C++
338 lines
7.5 KiB
C++
/*
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* Copyright (C) 2015,2016 by Jonathan Naylor G4KLX
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "TFTSerial.h"
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#include "Log.h"
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#include <cstdio>
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#include <cassert>
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#include <cstring>
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const unsigned char ROTATION_PORTRAIT_LEFT = 0U;
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const unsigned char ROTATION_LANDSCAPE_UD = 1U;
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const unsigned char ROTATION_PORTRAIT_RIGHT = 2U;
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const unsigned char ROTATION_LANDSCAPE = 3U;
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const unsigned char FONT_SMALL = 0U;
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const unsigned char FONT_MEDIUM = 1U;
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const unsigned char FONT_LARGE = 2U;
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// x = 0 to 159, y = 0 to 127 - Landscape
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// x = 0 to 127, y = 0 to 159 - Portrait
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CTFTSerial::CTFTSerial(const std::string& port, unsigned int brightness) :
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m_serial(port, SERIAL_9600),
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m_brightness(brightness)
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{
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assert(brightness >= 0U && brightness <= 100U);
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}
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CTFTSerial::~CTFTSerial()
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{
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}
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bool CTFTSerial::open()
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{
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bool ret = m_serial.open();
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if (!ret) {
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LogError("Cannot open the port for the TFT Serial");
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return false;
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}
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setRotation(ROTATION_LANDSCAPE);
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setFontSize(FONT_MEDIUM);
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setBrightness(m_brightness);
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// Set background white
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setBackground(7U);
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// Set foreground black
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setForeground(0U);
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setIdle();
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return true;
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}
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void CTFTSerial::setIdle()
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{
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// Clear the screen
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clearScreen();
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw all mode insignias
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displayBitmap(0U, 30U, "ALL_sm.bmp");
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}
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void CTFTSerial::setDStar()
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{
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// Clear the screen
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clearScreen();
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw D-Star insignia
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displayBitmap(0U, 30U, "DStar_sm.bmp");
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gotoPosText(0U, 8U);
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displayText("Listening");
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}
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void CTFTSerial::writeDStar(const char* my1, const char* my2, const char* your)
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{
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assert(my1 != NULL);
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assert(my2 != NULL);
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assert(your != NULL);
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char text[20U];
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::sprintf(text, "%8.8s/%4.4s -> %8.8s", my1, my2, your);
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gotoPosText(0U, 8U);
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displayText(text);
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}
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void CTFTSerial::clearDStar()
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{
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw D-Star insignia
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displayBitmap(0U, 30U, "DStar_sm.bmp");
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gotoPosText(0U, 8U);
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displayText("Listening");
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}
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void CTFTSerial::setDMR()
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{
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// Clear the screen
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clearScreen();
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw DMR insignia
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displayBitmap(0U, 30U, "DMR_sm.bmp");
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gotoPosText(0U, 8U);
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displayText("1: Listening");
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gotoPosText(0U, 9U);
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displayText("2: Listening");
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}
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void CTFTSerial::writeDMR(unsigned int slotNo, unsigned int srcId, bool group, unsigned int dstId, const char* type)
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{
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assert(type != NULL);
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if (slotNo == 1U) {
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char text[20U];
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::sprintf(text, "1: %s %u -> %s%u", type, srcId, group ? "TG" : "", dstId);
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gotoPosText(0U, 8U);
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displayText(text);
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} else {
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char text[20U];
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::sprintf(text, "2: %s %u -> %s%u", type, srcId, group ? "TG" : "", dstId);
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gotoPosText(0U, 9U);
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displayText(text);
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}
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}
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void CTFTSerial::clearDMR(unsigned int slotNo)
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{
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if (slotNo == 1U) {
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gotoPosText(0U, 8U);
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displayText("1: Listening");
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} else {
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gotoPosText(0U, 9U);
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displayText("2: Listening");
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}
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}
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void CTFTSerial::setFusion()
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{
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// Clear the screen
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clearScreen();
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw the System Fusion insignia
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displayBitmap(0U, 30U, "YSF_sm.bmp");
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gotoPosText(0U, 8U);
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displayText("Listening");
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}
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void CTFTSerial::writeFusion(const std::string& callsign)
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{
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char text[20U];
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::sprintf(text, "%s", callsign.c_str());
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gotoPosText(0U, 8U);
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displayText(text);
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}
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void CTFTSerial::clearFusion()
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{
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// Draw MMDVM logo
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displayBitmap(0U, 0U, "MMDVM_sm.bmp");
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// Draw the System Fusion insignia
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displayBitmap(0U, 30U, "YSF_sm.bmp");
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gotoPosText(0U, 8U);
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displayText("Listening");
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}
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void CTFTSerial::close()
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{
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m_serial.close();
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}
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void CTFTSerial::clearScreen()
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{
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m_serial.write((unsigned char*)"\x1B\x00\xFF", 3U);
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}
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void CTFTSerial::setForeground(unsigned char colour)
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{
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assert(colour >= 0U && colour <= 7U);
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m_serial.write((unsigned char*)"\x1B\x01", 2U);
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m_serial.write(&colour, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::setBackground(unsigned char colour)
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{
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assert(colour >= 0U && colour <= 7U);
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m_serial.write((unsigned char*)"\x1B\x02", 2U);
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m_serial.write(&colour, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::setRotation(unsigned char rotation)
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{
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assert(rotation >= 0U && rotation <= 3U);
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m_serial.write((unsigned char*)"\x1B\x03", 2U);
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m_serial.write(&rotation, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::setFontSize(unsigned char size)
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{
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assert(size >= 0U && size <= 2U);
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m_serial.write((unsigned char*)"\x1B\x04", 2U);
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m_serial.write(&size, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::gotoBegOfLine()
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{
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m_serial.write((unsigned char*)"\x1B\x05\xFF", 3U);
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}
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void CTFTSerial::gotoPosText(unsigned char x, unsigned char y)
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{
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m_serial.write((unsigned char*)"\x1B\x06", 2U);
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m_serial.write(&x, 1U);
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m_serial.write(&y, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::gotoPosPixel(unsigned char x, unsigned char y)
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{
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m_serial.write((unsigned char*)"\x1B\x07", 2U);
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m_serial.write(&x, 1U);
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m_serial.write(&y, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::drawLine(unsigned char x1, unsigned char y1, unsigned char x2, unsigned char y2)
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{
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m_serial.write((unsigned char*)"\x1B\x08", 2U);
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m_serial.write(&x1, 1U);
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m_serial.write(&y1, 1U);
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m_serial.write(&x2, 1U);
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m_serial.write(&y2, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::drawBox(unsigned char x1, unsigned char y1, unsigned char x2, unsigned char y2, bool filled)
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{
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if (filled)
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m_serial.write((unsigned char*)"\x1B\x0A", 2U);
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else
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m_serial.write((unsigned char*)"\x1B\x09", 2U);
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m_serial.write(&x1, 1U);
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m_serial.write(&y1, 1U);
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m_serial.write(&x2, 1U);
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m_serial.write(&y2, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::drawCircle(unsigned char x, unsigned char y, unsigned char radius, bool filled)
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{
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if (filled)
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m_serial.write((unsigned char*)"\x1B\x0C", 2U);
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else
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m_serial.write((unsigned char*)"\x1B\x0B", 2U);
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m_serial.write(&x, 1U);
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m_serial.write(&y, 1U);
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m_serial.write(&radius, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::displayBitmap(unsigned char x, unsigned char y, const char* filename)
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{
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assert(filename != NULL);
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m_serial.write((unsigned char*)"\x1B\x0D", 2U);
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m_serial.write(&x, 1U);
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m_serial.write(&y, 1U);
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m_serial.write((unsigned char*)filename, ::strlen(filename));
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::setBrightness(unsigned char brightness)
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{
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assert(brightness >= 0U && brightness <= 100U);
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m_serial.write((unsigned char*)"\x1B\x0E", 2U);
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m_serial.write(&brightness, 1U);
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m_serial.write((unsigned char*)"\xFF", 1U);
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}
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void CTFTSerial::displayText(const char* text)
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{
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assert(text != NULL);
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m_serial.write((unsigned char*)text, ::strlen(text));
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}
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